100
3x = 27
x = ?
What is 9?
100
-5 + x = 30
x = ?
What is 35?
100
5x - 3 = 27
x = ?
What is 6?
100
3p - 2 = -29
p = ?
What is -9?
100
-14r - 19 = 303
r = ?
What is -23?
200
2x = 120
x = ?
What is 60?
200
-7 + 2x = 13
x = ?
What is 10?
200
20 + 4x = 100
x = ?
What is 20?
200
1 - r = -5
What is 6?
200
6 + x/2 = 4
x = ?
What is -4?
300
35x = 70
x = ?
What is 2?
300
-10 + 4x = 30
x = ?
What is 10?
300
7x - 19 = 30
x = ?
What is 7?
300
-12r + 4 = 100
r = ?
What is -8?
300
b + 11
--------
3 = -2
What is -17?
400
x + 3 = 10
x = ?
What is 7?
400
-50 + 2x = 50
x = ?
What is 50?
400
-10 - 2x = -26
What is 8?
400
-7 + 4r = -15
r = ?
What is -2?
400
-9 + n = -7
--
4
What is -4?
500
x + 55 = 106
x = ?
What is 51?
500
-175 - x = 25
x = ?
What is -200?
500
-4 + 5x = 21
What is 5?
500
-5x + 13 = -17
x = ?
What is 6?
500
9 + m
------- = 2
3
What is -3?